745014721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{2477}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 836176320

約数和(自身を除く): 91161599

約数列:

[1, 11, 37, 407, 739, 2477, 8129, 27247, 27343, 91649, 300773, 1008139, 1830503, 20135533, 67728611, 745014721]

約数ペア:

[(1, 745014721), (11, 67728611), (37, 20135533), (407, 1830503), (739, 1008139), (2477, 300773), (8129, 91649), (27247, 27343)]